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Find the average atomic mass of Boron. Boron comes in two isotopes, Boron-10 and Boron-11. Boron-10 has an exact mass of 10.01294 and has a percent abundance of 19.83%. Boron-11 has an exact mass of 11.
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Find the average atomic mass of Boron.

Boron comes in two isotopes, Boron-10 and Boron-11. Boron-10 has an exact mass of 10.01294 and has a percent abundance of 19.83%. Boron-11 has an exact mass of 11.00931 and a percent abundance of 80.17%.

User Fatema Tuz Zuhora
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2 Answers

4 votes

Answer:

11.01

Step-by-step explanation:

just did the assignment :D

User PersianLife
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4 votes

Answer:

12

Step-by-step explanation:

User Thilo
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